Ankylosing hyperostosis is a condition in which new bone is laid down on the right antero-lateral aspect of the dorsal vertebrae and across the intervertebral spaces forming spurs or bridges. The lumbar and cervical spines, pelvis, hips, and knees may also be involved. There is no single approved name for this condition. Oppenheimer (1942) described 'Calcification and ossification of vertebral ...
